Floor mat



FIG. 1 is a top plan view of a floor mat showing my new design;

FIG. 2 is an enlarged sectional view thereof along the line 2—2 in FIG. 1;

FIG. 3 is an enlarged top plan view of fragmented portion of my new design;

FIG. 4 is a sectional view thereof along the line 4—4 in FIG. 3;

FIG. 5 is a second embodiment of an enlarged top plan view of a fragmented portion of my new design; and,

FIG. 6 is a third embodiment of an enlarged top plan view of a fragmented portion of my new design.

The drawings have been broken away to indicate indeterminate size.

The broken lines showing the border of the mat and the support feet are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a floor mat, as shown and described. 